
    // 解析window.location.href的url参数
	 var Request = new Object();
     Request = GetRequest();
     var username =  decodeURI(Request["username"]);
     // 收参：用decodeURI("接收到的值")解码 

	function GetRequest() {   
	   var url =location.search; //获取url中"?"符后的字串   
	   var theRequest = new Object();   
	   if (url.indexOf("?") != -1) {   
	      var str = url.substr(1);   
	      var strs = str.split("&");   
	      for(var i = 0; i < strs.length; i ++) {   
	         theRequest[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);   
	      }   
	   }   
	   return theRequest;   
	}
     